Proxy303: it isn't, Wheatley is an Inteligance Dampening Sphere, the blue one from Portal (1) is an core called "The Cake Recipe Core", also if we would want to think that that was Wheatley, why did they change the model, and gave him an diffrent shade of blue in his eye (also every core from Portal 2 has those 3 dots, they are most likely just screws)
The blue one is not wheatley.
Also, try hitting the center one with protons
The blue one is actually wheatley! Wheatley survived the incinerator. Notice the three dots on the blue core, and if you look closely, Wheatley in Portal 2 also has 2 dots.
glados:you can have cake when your done doug rattman:listen orange person she llllyyyeeeeiinngg
"What is that? Oh, what's that? Where are we going? Ooh that thing has numbers on it! Ewww what's wrong with your legs? Do you smell something burning? (throws into incinerator) Oh, what's in here?
The personallity spheres, arent there like 15?